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        <a href="digichef-module.html">Package&nbsp;digichef</a> ::
        <a href="digichef.recipes-module.html">Package&nbsp;recipes</a> ::
        Module&nbsp;views
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<h1 class="epydoc">Source Code for <a href="digichef.recipes.views-module.html">Module digichef.recipes.views</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">django</tt><tt class="py-op">.</tt><tt class="py-name">http</tt> <tt class="py-keyword">import</tt> <tt class="py-name">HttpResponse</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Module digichef.recipes.models=digichef.recipes.models-module.html,Module digichef.tagging.models=digichef.tagging.models-module.html,Module digichef.tagging.tests.models=digichef.tagging.tests.models-module.html"><a title="digichef.recipes.models
digichef.tagging.models
digichef.tagging.tests.models" class="py-name" href="#" onclick="return doclink('link-0', 'models', 'link-0');">models</a></tt> <tt class="py-keyword">import</tt> <tt id="link-1" class="py-name" targets="Class digichef.recipes.models.Recipe=digichef.recipes.models.Recipe-class.html"><a title="digichef.recipes.models.Recipe" class="py-name" href="#" onclick="return doclink('link-1', 'Recipe', 'link-1');">Recipe</a></tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">django</tt><tt class="py-op">.</tt><tt class="py-name">shortcuts</tt> <tt class="py-keyword">import</tt> <tt class="py-name">render_to_response</tt><tt class="py-op">,</tt> <tt class="py-name">get_object_or_404</tt> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">django</tt><tt class="py-op">.</tt><tt class="py-name">db</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name"><a title="digichef.recipes.models
digichef.tagging.models
digichef.tagging.tests.models" class="py-name" href="#" onclick="return doclink('link-2', 'models', 'link-0');">models</a></tt> <tt class="py-keyword">import</tt> <tt class="py-name">Q</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-3" class="py-name" targets="Package digichef=digichef-module.html"><a title="digichef" class="py-name" href="#" onclick="return doclink('link-3', 'digichef', 'link-3');">digichef</a></tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Package digichef.tagging=digichef.tagging-module.html"><a title="digichef.tagging" class="py-name" href="#" onclick="return doclink('link-4', 'tagging', 'link-4');">tagging</a></tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="digichef.recipes.models
digichef.tagging.models
digichef.tagging.tests.models" class="py-name" href="#" onclick="return doclink('link-5', 'models', 'link-0');">models</a></tt> <tt class="py-keyword">import</tt> <tt id="link-6" class="py-name" targets="Class digichef.tagging.models.Tag=digichef.tagging.models.Tag-class.html"><a title="digichef.tagging.models.Tag" class="py-name" href="#" onclick="return doclink('link-6', 'Tag', 'link-6');">Tag</a></tt><tt class="py-op">,</tt> <tt id="link-7" class="py-name" targets="Class digichef.tagging.models.TaggedItem=digichef.tagging.models.TaggedItem-class.html"><a title="digichef.tagging.models.TaggedItem" class="py-name" href="#" onclick="return doclink('link-7', 'TaggedItem', 'link-7');">TaggedItem</a></tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt>  <tt class="py-line"> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt>  <tt class="py-line"> </tt>
<a name="search"></a><div id="search-def"><a name="L8"></a><tt class="py-lineno"> 8</tt> <a class="py-toggle" href="#" id="search-toggle" onclick="return toggle('search');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.recipes.views-module.html#search">search</a><tt class="py-op">(</tt><tt class="py-param">request</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="search-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="search-expanded"><a name="L9"></a><tt class="py-lineno"> 9</tt>  <tt class="py-line">        <tt class="py-docstring">"""Search page"""</tt> </tt>
<a name="L10"></a><tt class="py-lineno">10</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">request</tt><tt class="py-op">.</tt><tt class="py-name">GET</tt><tt class="py-op">.</tt><tt class="py-name">get</tt><tt class="py-op">(</tt><tt class="py-string">'submitted'</tt><tt class="py-op">,</tt> <tt class="py-string">''</tt><tt class="py-op">)</tt><tt class="py-op">:</tt><tt class="py-comment">#if this a form submit;-</tt> </tt>
<a name="L11"></a><tt class="py-lineno">11</tt>  <tt class="py-line">                <tt class="py-comment">#load the results of the select boxes into variable</tt> </tt>
<a name="L12"></a><tt class="py-lineno">12</tt>  <tt class="py-line">                <tt class="py-name">ingredient1</tt> <tt class="py-op">=</tt> <tt class="py-name">request</tt><tt class="py-op">.</tt><tt class="py-name">GET</tt><tt class="py-op">.</tt><tt class="py-name">get</tt><tt class="py-op">(</tt><tt class="py-string">'ingredient1'</tt><tt class="py-op">,</tt> <tt class="py-string">''</tt><tt class="py-op">)</tt> </tt>
<a name="L13"></a><tt class="py-lineno">13</tt>  <tt class="py-line">                <tt class="py-name">ingredient2</tt> <tt class="py-op">=</tt> <tt class="py-name">request</tt><tt class="py-op">.</tt><tt class="py-name">GET</tt><tt class="py-op">.</tt><tt class="py-name">get</tt><tt class="py-op">(</tt><tt class="py-string">'ingredient2'</tt><tt class="py-op">,</tt> <tt class="py-string">''</tt><tt class="py-op">)</tt> </tt>
<a name="L14"></a><tt class="py-lineno">14</tt>  <tt class="py-line">                <tt class="py-name">ingredient3</tt> <tt class="py-op">=</tt> <tt class="py-name">request</tt><tt class="py-op">.</tt><tt class="py-name">GET</tt><tt class="py-op">.</tt><tt class="py-name">get</tt><tt class="py-op">(</tt><tt class="py-string">'ingredient3'</tt><tt class="py-op">,</tt> <tt class="py-string">''</tt><tt class="py-op">)</tt> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt>  <tt class="py-line">                 </tt>
<a name="L16"></a><tt class="py-lineno">16</tt>  <tt class="py-line">                <tt class="py-name">qset</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">Q</tt><tt class="py-op">(</tt><tt id="link-8" class="py-name" targets="Variable digichef.tagging.models.Tag.name=digichef.tagging.models.Tag-class.html#name,Variable digichef.tagging.tests.models.Article.name=digichef.tagging.tests.models.Article-class.html#name,Variable digichef.tagging.tests.models.Link.name=digichef.tagging.tests.models.Link-class.html#name"><a title="digichef.tagging.models.Tag.name
digichef.tagging.tests.models.Article.name
digichef.tagging.tests.models.Link.name" class="py-name" href="#" onclick="return doclink('link-8', 'name', 'link-8');">name</a></tt><tt class="py-op">=</tt><tt class="py-name">ingredient1</tt><tt class="py-op">)</tt> <tt class="py-op">|</tt> <tt class="py-name">Q</tt><tt class="py-op">(</tt><tt id="link-9" class="py-name"><a title="digichef.tagging.models.Tag.name
digichef.tagging.tests.models.Article.name
digichef.tagging.tests.models.Link.name" class="py-name" href="#" onclick="return doclink('link-9', 'name', 'link-8');">name</a></tt><tt class="py-op">=</tt><tt class="py-name">ingredient2</tt><tt class="py-op">)</tt> <tt class="py-op">|</tt> <tt class="py-name">Q</tt><tt class="py-op">(</tt><tt id="link-10" class="py-name"><a title="digichef.tagging.models.Tag.name
digichef.tagging.tests.models.Article.name
digichef.tagging.tests.models.Link.name" class="py-name" href="#" onclick="return doclink('link-10', 'name', 'link-8');">name</a></tt><tt class="py-op">=</tt><tt class="py-name">ingredient3</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L17"></a><tt class="py-lineno">17</tt>  <tt class="py-line">                <tt class="py-name">search_ingreds</tt> <tt class="py-op">=</tt> <tt id="link-11" class="py-name"><a title="digichef.tagging.models.Tag" class="py-name" href="#" onclick="return doclink('link-11', 'Tag', 'link-6');">Tag</a></tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Variable digichef.tagging.models.Tag.objects=digichef.tagging.models.Tag-class.html#objects,Variable digichef.tagging.models.TaggedItem.objects=digichef.tagging.models.TaggedItem-class.html#objects"><a title="digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects" class="py-name" href="#" onclick="return doclink('link-12', 'objects', 'link-12');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">filter</tt><tt class="py-op">(</tt><tt class="py-name">qset</tt><tt class="py-op">)</tt><tt class="py-comment">#get the actual tags, not just their names</tt> </tt>
<a name="L18"></a><tt class="py-lineno">18</tt>  <tt class="py-line"> </tt>
<a name="L19"></a><tt class="py-lineno">19</tt>  <tt class="py-line">                <tt class="py-comment"># any</tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt>  <tt class="py-line">                <tt id="link-13" class="py-name" targets="Package digichef.recipes=digichef.recipes-module.html"><a title="digichef.recipes" class="py-name" href="#" onclick="return doclink('link-13', 'recipes', 'link-13');">recipes</a></tt> <tt class="py-op">=</tt> <tt id="link-14" class="py-name"><a title="digichef.tagging.models.TaggedItem" class="py-name" href="#" onclick="return doclink('link-14', 'TaggedItem', 'link-7');">TaggedItem</a></tt><tt class="py-op">.</tt><tt id="link-15" class="py-name"><a title="digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects" class="py-name" href="#" onclick="return doclink('link-15', 'objects', 'link-12');">objects</a></tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Method digichef.tagging.models.TaggedItemManager.get_union_by_model()=digichef.tagging.models.TaggedItemManager-class.html#get_union_by_model"><a title="digichef.tagging.models.TaggedItemManager.get_union_by_model" class="py-name" href="#" onclick="return doclink('link-16', 'get_union_by_model', 'link-16');">get_union_by_model</a></tt><tt class="py-op">(</tt><tt id="link-17" class="py-name"><a title="digichef.recipes.models.Recipe" class="py-name" href="#" onclick="return doclink('link-17', 'Recipe', 'link-1');">Recipe</a></tt><tt class="py-op">,</tt> <tt class="py-name">search_ingreds</tt><tt class="py-op">)</tt> </tt>
<a name="L21"></a><tt class="py-lineno">21</tt>  <tt class="py-line">                <tt class="py-comment">#all</tt> </tt>
<a name="L22"></a><tt class="py-lineno">22</tt>  <tt class="py-line"><tt class="py-comment">#               recipes = TaggedItem.objects.get_intersection_by_model(Recipe, search_ingreds)</tt> </tt>
<a name="L23"></a><tt class="py-lineno">23</tt>  <tt class="py-line"> </tt>
<a name="L24"></a><tt class="py-lineno">24</tt>  <tt class="py-line">                <tt class="py-keyword">return</tt> <tt id="link-18" class="py-name" targets="Function digichef.recipes.views.recipe_list()=digichef.recipes.views-module.html#recipe_list"><a title="digichef.recipes.views.recipe_list" class="py-name" href="#" onclick="return doclink('link-18', 'recipe_list', 'link-18');">recipe_list</a></tt><tt class="py-op">(</tt><tt class="py-name">request</tt><tt class="py-op">,</tt> <tt id="link-19" class="py-name"><a title="digichef.recipes" class="py-name" href="#" onclick="return doclink('link-19', 'recipes', 'link-13');">recipes</a></tt><tt class="py-op">)</tt> </tt>
<a name="L25"></a><tt class="py-lineno">25</tt>  <tt class="py-line"> </tt>
<a name="L26"></a><tt class="py-lineno">26</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt><tt class="py-comment">#it's not a form submit, show the empty form</tt> </tt>
<a name="L27"></a><tt class="py-lineno">27</tt>  <tt class="py-line">                <tt class="py-name">all_ingreds</tt> <tt class="py-op">=</tt> <tt id="link-20" class="py-name"><a title="digichef.tagging.models.Tag" class="py-name" href="#" onclick="return doclink('link-20', 'Tag', 'link-6');">Tag</a></tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects" class="py-name" href="#" onclick="return doclink('link-21', 'objects', 'link-12');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">all</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-comment">#the select boxes need to know what ingreds there are</tt> </tt>
<a name="L28"></a><tt class="py-lineno">28</tt>  <tt class="py-line">                <tt class="py-keyword">return</tt> <tt class="py-name">render_to_response</tt><tt class="py-op">(</tt><tt class="py-string">'index.html'</tt><tt class="py-op">,</tt> <tt class="py-op">{</tt><tt class="py-string">'ingredients'</tt><tt class="py-op">:</tt><tt class="py-name">all_ingreds</tt><tt class="py-op">}</tt><tt class="py-op">)</tt> </tt>
</div><a name="L29"></a><tt class="py-lineno">29</tt>  <tt class="py-line"> </tt>
<a name="L30"></a><tt class="py-lineno">30</tt>  <tt class="py-line"> </tt>
<a name="L31"></a><tt class="py-lineno">31</tt>  <tt class="py-line"> </tt>
<a name="recipes_all"></a><div id="recipes_all-def"><a name="L32"></a><tt class="py-lineno">32</tt> <a class="py-toggle" href="#" id="recipes_all-toggle" onclick="return toggle('recipes_all');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.recipes.views-module.html#recipes_all">recipes_all</a><tt class="py-op">(</tt><tt class="py-param">request</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="recipes_all-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="recipes_all-expanded"><a name="L33"></a><tt class="py-lineno">33</tt>  <tt class="py-line">        <tt class="py-docstring">"""View all recipes"""</tt> </tt>
<a name="L34"></a><tt class="py-lineno">34</tt>  <tt class="py-line">        <tt class="py-name">recipeSet</tt> <tt class="py-op">=</tt> <tt id="link-22" class="py-name"><a title="digichef.recipes.models.Recipe" class="py-name" href="#" onclick="return doclink('link-22', 'Recipe', 'link-1');">Recipe</a></tt><tt class="py-op">.</tt><tt id="link-23" class="py-name"><a title="digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects" class="py-name" href="#" onclick="return doclink('link-23', 'objects', 'link-12');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">all</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">order_by</tt><tt class="py-op">(</tt><tt class="py-string">'title'</tt><tt class="py-op">)</tt> </tt>
<a name="L35"></a><tt class="py-lineno">35</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt id="link-24" class="py-name"><a title="digichef.recipes.views.recipe_list" class="py-name" href="#" onclick="return doclink('link-24', 'recipe_list', 'link-18');">recipe_list</a></tt><tt class="py-op">(</tt><tt class="py-name">request</tt><tt class="py-op">,</tt> <tt class="py-name">recipeSet</tt><tt class="py-op">)</tt> </tt>
</div><a name="L36"></a><tt class="py-lineno">36</tt>  <tt class="py-line"> </tt>
<a name="recipe_list"></a><div id="recipe_list-def"><a name="L37"></a><tt class="py-lineno">37</tt> <a class="py-toggle" href="#" id="recipe_list-toggle" onclick="return toggle('recipe_list');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.recipes.views-module.html#recipe_list">recipe_list</a><tt class="py-op">(</tt><tt class="py-param">request</tt><tt class="py-op">,</tt> <tt class="py-param">queryset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="recipe_list-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="recipe_list-expanded"><a name="L38"></a><tt class="py-lineno">38</tt>  <tt class="py-line">        <tt class="py-docstring">"""View of a list of recipes"""</tt> </tt>
<a name="L39"></a><tt class="py-lineno">39</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">render_to_response</tt><tt class="py-op">(</tt><tt class="py-string">'recipe_list.html'</tt><tt class="py-op">,</tt> <tt class="py-op">{</tt><tt class="py-string">'recipe_list'</tt> <tt class="py-op">:</tt> <tt class="py-name">queryset</tt><tt class="py-op">}</tt><tt class="py-op">)</tt> </tt>
</div><a name="L40"></a><tt class="py-lineno">40</tt>  <tt class="py-line"> </tt>
<a name="L41"></a><tt class="py-lineno">41</tt>  <tt class="py-line"> </tt>
<a name="recipe_detail"></a><div id="recipe_detail-def"><a name="L42"></a><tt class="py-lineno">42</tt> <a class="py-toggle" href="#" id="recipe_detail-toggle" onclick="return toggle('recipe_detail');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.recipes.views-module.html#recipe_detail">recipe_detail</a><tt class="py-op">(</tt><tt class="py-param">request</tt><tt class="py-op">,</tt> <tt class="py-param">recipe_id</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="recipe_detail-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="recipe_detail-expanded"><a name="L43"></a><tt class="py-lineno">43</tt>  <tt class="py-line">        <tt class="py-docstring">"""View for a detailed look at a single recipe</tt> </tt>
<a name="L44"></a><tt class="py-lineno">44</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L45"></a><tt class="py-lineno">45</tt>  <tt class="py-line"><tt class="py-docstring">                returns 404 error if recipe not found"""</tt> </tt>
<a name="L46"></a><tt class="py-lineno">46</tt>  <tt class="py-line">        <tt class="py-name">recipe</tt> <tt class="py-op">=</tt> <tt class="py-name">get_object_or_404</tt><tt class="py-op">(</tt><tt id="link-25" class="py-name"><a title="digichef.recipes.models.Recipe" class="py-name" href="#" onclick="return doclink('link-25', 'Recipe', 'link-1');">Recipe</a></tt><tt class="py-op">,</tt> <tt class="py-name">pk</tt><tt class="py-op">=</tt><tt class="py-name">recipe_id</tt><tt class="py-op">)</tt> </tt>
<a name="L47"></a><tt class="py-lineno">47</tt>  <tt class="py-line">        <tt class="py-name">ingredient_list</tt> <tt class="py-op">=</tt> <tt class="py-name">recipe</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name" targets="Variable digichef.recipes.models.Recipe.ingredients=digichef.recipes.models.Recipe-class.html#ingredients"><a title="digichef.recipes.models.Recipe.ingredients" class="py-name" href="#" onclick="return doclink('link-26', 'ingredients', 'link-26');">ingredients</a></tt><tt class="py-op">.</tt><tt id="link-27" class="py-name" targets="Function re.split()=re-module.html#split"><a title="re.split" class="py-name" href="#" onclick="return doclink('link-27', 'split', 'link-27');">split</a></tt><tt class="py-op">(</tt><tt class="py-string">"\n"</tt><tt class="py-op">)</tt> </tt>
<a name="L48"></a><tt class="py-lineno">48</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">render_to_response</tt><tt class="py-op">(</tt><tt class="py-string">'recipe_detail.html'</tt><tt class="py-op">,</tt> <tt class="py-op">{</tt><tt class="py-string">'recipe'</tt> <tt class="py-op">:</tt> <tt class="py-name">recipe</tt><tt class="py-op">,</tt> <tt class="py-string">'ingredient_list'</tt> <tt class="py-op">:</tt> <tt class="py-name">ingredient_list</tt><tt class="py-op">}</tt><tt class="py-op">)</tt> </tt>
</div><a name="L49"></a><tt class="py-lineno">49</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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